BACKGROUND: Several oxaliplatin-specific scales have been proposed in clinical practice to evaluate oxaliplatin-related neurotoxicity. We investigated whether there might be a discrepancy between the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) and the Neurotoxicity Criteria of Debiopharm (DEB-NTC), the commonly used oxaliplatin-specific scales, in the evaluation of peripheral neurotoxicity. PATIENTS AND METHODS: The subjects were 42 patients with metastatic colorectal cancer who received more than 6 cycles of first-line therapy with modified FOLFOX6 and more than 6 cycles of second-line therapy with FOLFIRI. The median number and cumulative dose of oxaliplatin administrations were 10.5 (range 6-22) and 889.4 mg/m(2) (range 484.5-1875.0 mg/m(2)), respectively. The peripheral neurotoxicity was evaluated during mFOLFOX6 therapy and after its discontinuation using NCI-CTCAE ver. 3.0 and DEB-NTC. Data were collected prospectively and analyzed retrospectively. RESULTS: The concordance rate of the peripheral neurotoxicity grade determined by these criteria was low: 48.8% during mFOLFOX6 and 47.3% after discontinuation of therapy. The cumulative dose of oxaliplatin-related peripheral neurotoxicity in 50% of the patients was lower when evaluated by DEB-NTC for both grades 1 (P = 0.09) and 2 (P < 0.001). The cumulative rate of improvement from grade 2 to 1 (P < 0.001) and from grade 2 to 0 (P < 0.05) after discontinuation of mFOLFOX6 therapy was higher when NCI-CTCAE was used for the evaluation. CONCLUSION: We found a discrepancy between the NCI-CTCAE and DEB-NTC scales in the evaluation of oxaliplatin-related neurotoxicity and suggest that the concomitant use of NCI-CTCAE and DEB-NTC would be useful to maintain oxaliplatin-based chemotherapy at higher quality.
BACKGROUND: Several oxaliplatin-specific scales have been proposed in clinical practice to evaluate oxaliplatin-related neurotoxicity. We investigated whether there might be a discrepancy between the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) and the Neurotoxicity Criteria of Debiopharm (DEB-NTC), the commonly used oxaliplatin-specific scales, in the evaluation of peripheral neurotoxicity. PATIENTS AND METHODS: The subjects were 42 patients with metastatic colorectal cancer who received more than 6 cycles of first-line therapy with modified FOLFOX6 and more than 6 cycles of second-line therapy with FOLFIRI. The median number and cumulative dose of oxaliplatin administrations were 10.5 (range 6-22) and 889.4 mg/m(2) (range 484.5-1875.0 mg/m(2)), respectively. The peripheral neurotoxicity was evaluated during mFOLFOX6 therapy and after its discontinuation using NCI-CTCAE ver. 3.0 and DEB-NTC. Data were collected prospectively and analyzed retrospectively. RESULTS: The concordance rate of the peripheral neurotoxicity grade determined by these criteria was low: 48.8% during mFOLFOX6 and 47.3% after discontinuation of therapy. The cumulative dose of oxaliplatin-related peripheral neurotoxicity in 50% of the patients was lower when evaluated by DEB-NTC for both grades 1 (P = 0.09) and 2 (P < 0.001). The cumulative rate of improvement from grade 2 to 1 (P < 0.001) and from grade 2 to 0 (P < 0.05) after discontinuation of mFOLFOX6 therapy was higher when NCI-CTCAE was used for the evaluation. CONCLUSION: We found a discrepancy between the NCI-CTCAE and DEB-NTC scales in the evaluation of oxaliplatin-related neurotoxicity and suggest that the concomitant use of NCI-CTCAE and DEB-NTC would be useful to maintain oxaliplatin-based chemotherapy at higher quality.
Authors: P Therasse; S G Arbuck; E A Eisenhauer; J Wanders; R S Kaplan; L Rubinstein; J Verweij; M Van Glabbeke; A T van Oosterom; M C Christian; S G Gwyther Journal: J Natl Cancer Inst Date: 2000-02-02 Impact factor: 13.506
Authors: F Levi; B Perpoint; C Garufi; C Focan; P Chollet; P Depres-Brummer; R Zidani; S Brienza; M Itzhaki; S Iacobelli Journal: Eur J Cancer Date: 1993 Impact factor: 9.162
Authors: P Alberti; E Rossi; D R Cornblath; I S J Merkies; T J Postma; B Frigeni; J Bruna; R Velasco; A A Argyriou; H P Kalofonos; D Psimaras; D Ricard; A Pace; E Galiè; C Briani; C Dalla Torre; C G Faber; R I Lalisang; W Boogerd; D Brandsma; S Koeppen; J Hense; D Storey; S Kerrigan; A Schenone; S Fabbri; M G Valsecchi; G Cavaletti Journal: Ann Oncol Date: 2013-11-19 Impact factor: 32.976
Authors: E Cecchin; M D'Andrea; S Lonardi; C Zanusso; N Pella; D Errante; E De Mattia; J Polesel; F Innocenti; G Toffoli Journal: Pharmacogenomics J Date: 2012-08-07 Impact factor: 3.550